Fixed Fiber Attenuators

Singapore high-density designs should assess this item together with panel access, cable routing and the complete optical loss allowance. The fixed attenuator range features calibrated, permanent loss for fiber links: plug-style male-to-female bodies for LC, SC, FC, ST and MU interfaces in UPC and APC polish, plus a female-to-female inline variant, covering 1 to 25 dB across the 1260-1620 nm window. The attenuating element is ion-doped fiber; consequently, the rated rating holds spectrally flat with virtually no added reflectance.

For Singapore data hall installations, fixed figures serve permanent links and the variable instrument serves the test bench; most plants need both.

Fixed Fiber Attenuators

LC/SC/FC/ST/LSH Single Mode Fixed Fiber Optic Attenuator, Female to Female, 3-15dB
3/5/7/10/15db attenuation, female to female, 1260-1620(sm)nm, ion-doped fiber element, factory tested.

LC/UPC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB
1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.

LC/APC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB
1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.

SC/UPC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB
1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.

SC/APC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB
1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.

FC/UPC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB
1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.

FC/APC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB
1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.

ST/UPC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB
1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.

ST/APC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB
1-25db attenuation, male to female, 1260-1620nm, ion-doped fiber element, factory tested.

MU/UPC Single Mode Fixed Fiber Optic Attenuator, Male to Female, 1-25dB
1-25db attenuation, male to female, 1260-1620(sm)nm, ion-doped fiber element, factory tested.

The custom platform covers attenuation figures between the standard steps when the channel calculation lands between them.

Quotation and Factory Support

All attenuators in this range are optically verified before packing: attenuation rating, return loss and end-face condition are checked on every unit. State the attenuation rating, connector range, polish grade and body style with the enquiry, and the factory confirms the specification with the quotation. Singapore and regional project orders can be reviewed for interface compatibility, packing details and delivery coordination.